/*重置样式*/
*{
	padding: 0px;
	margin: 0px;
}
li{
	list-style: none;
}
.float_left{
	float: left;
}
.float_right{
	float: right;
}
.clear_float{
	zoom:1;
}
.clear_float:after{
	content: "";
	display: none;
	clear: both;
}

/*居中样式*/
.mid{
	margin: 0 auto;
	width: 1000px;
}

/*头部开始*/
.header{
	padding-top: 25px;
	width: 100%;
	height: 90px;
}
.header .logo{
	width: 290px;
	height: 45px;
	background: #59BFEB url() 0 0 no-repeat;
}
.header .login{
	width: 190px;
	height: 45px;
	background: #ECA81E url() 0 0 no-repeat;
}
.header .search{
	width: 380px;
	height: 45px;
	margin: 0px auto;
	background: #AE739A url() 0 0 no-repeat;
}
.header ul{
	width: 100%;
	height:65px;
	margin-top: 25px;
	background: #A6E22E url() 0 0 no-repeat;
}
.header li{
	width: 145px;
	height: 100%;
	float: left;
	margin-right: 5px;
	background: #7DCFE5 url() 0 0 no-repeat;
}
.header .only_style{
	width: 100px;
	height: 100%;
}
.header .no_right_margin{
	margin-right: 0px;
}